On Mon, 22 Jan 2024 at 09:51, Gina P. Banyard <intern...@gpb.moe> wrote:
> Hello internals, > > Máté Kocsis and myself would like to propose deprecating implicitly > nullable parameter types. > > The RFC is available on the wiki at the following address: > https://wiki.php.net/rfc/deprecate-implicitly-nullable-types > > > Best regards, > > Gina P. Banyard > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: https://www.php.net/unsub.php > > Also just did a quick test, and i don't believe this would be possible. It would remove functionality from the language widely used. As you are mistaking `iint $var = null` params as "nullable". Which they are not, they are "optional default" parameters. The equals can be succeeded by any value, to set the parameter to such variable where the parameter is not passed. `int ?$arg` is not provided as an alternative, the directive `int ?$arg` simple allows the parameters to be passed as null, it is still required to pass through the parameter. To clarify `T ?$var` = Requires the parameter to be passed to the function, null value allowed `T $var = null` = Does not require the parameter to be passed to the function, is set to null if not. https://3v4l.org/IWsqK
